Non-fluorinated etching composition for dental ceramic and method for treating surface of dental ceramic

摘要

The present invention relates to a non-hydrofluoric acid dental ceramic material etching composition and to a surface treatment method of a dental ceramic material. The non-hydrofluoric acid dental ceramic material etching composition according to an embodiment of the present invention comprises: 5 to 15 wt% of sulfuric acid; 15 to 30 wt% of fluoride sa and remnant water. Dental ceramics can be etched with high efficiency and can be etched uniformly.